EP0913473A4 - Verfahren zur herstellung von eicosapentaensäure durch genetische rekombination - Google Patents
Verfahren zur herstellung von eicosapentaensäure durch genetische rekombinationInfo
- Publication number
- EP0913473A4 EP0913473A4 EP97930728A EP97930728A EP0913473A4 EP 0913473 A4 EP0913473 A4 EP 0913473A4 EP 97930728 A EP97930728 A EP 97930728A EP 97930728 A EP97930728 A EP 97930728A EP 0913473 A4 EP0913473 A4 EP 0913473A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- genetic recombination
- icosapentaenoic acid
- producing
- producing icosapentaenoic
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6409—Fatty acids
- C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
- C12P7/6432—Eicosapentaenoic acids [EPA]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6409—Fatty acids
- C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6436—Fatty acid esters
- C12P7/6445—Glycerides
- C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP180845/96 | 1996-07-10 | ||
JP18084596 | 1996-07-10 | ||
PCT/JP1997/002371 WO1998001565A1 (fr) | 1996-07-10 | 1997-07-09 | Procede de production d'acide icosapentaenoique par recombinaison genetique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0913473A1 EP0913473A1 (de) | 1999-05-06 |
EP0913473A4 true EP0913473A4 (de) | 2000-12-06 |
Family
ID=16090370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97930728A Withdrawn EP0913473A4 (de) | 1996-07-10 | 1997-07-09 | Verfahren zur herstellung von eicosapentaensäure durch genetische rekombination |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0913473A4 (de) |
AU (1) | AU727694B2 (de) |
CA (1) | CA2259942A1 (de) |
NO (1) | NO990083L (de) |
WO (1) | WO1998001565A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6566583B1 (en) * | 1997-06-04 | 2003-05-20 | Daniel Facciotti | Schizochytrium PKS genes |
US7217856B2 (en) | 1999-01-14 | 2007-05-15 | Martek Biosciences Corporation | PUFA polyketide synthase systems and uses thereof |
CN103451246B (zh) | 2004-04-22 | 2018-02-16 | 联邦科学技术研究组织 | 用重组细胞合成长链多不饱和脂肪酸 |
CA3023314C (en) | 2004-04-22 | 2019-12-10 | Commonwealth Scientific And Industrial Research Organisation | Synthesis of long-chain polyunsaturated fatty acids by recombinant cells |
JP4943678B2 (ja) * | 2005-08-01 | 2012-05-30 | 国立大学法人北海道大学 | 細胞の脂肪酸組成を改変する方法およびその利用 |
AU2007226511A1 (en) | 2006-03-15 | 2007-09-20 | Dsm Ip Assets B.V. | Plant seed oils containing polyunsaturated fatty acids |
WO2008025068A1 (en) | 2006-08-29 | 2008-03-06 | Commonwealth Scientific And Industrial Research Organisation | Synthesis of fatty acids |
EP3260544A1 (de) | 2008-11-18 | 2017-12-27 | Commonwealth Scientific and Industrial Research Organisation | Enzyme und verfahren zur herstellung von omega-3-fettsäuren |
EP2408797B1 (de) | 2009-03-19 | 2017-03-15 | DSM IP Assets B.V. | Nukleinsäuremoleküle und polypeptide aus pufa-synthasen, zusammensetzungen und verfahren zu ihrer herstellung und verwendung |
JP6242882B2 (ja) | 2012-06-15 | 2017-12-06 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション | 植物細胞における長鎖多価不飽和脂肪酸の産生 |
KR102535223B1 (ko) | 2013-12-18 | 2023-05-30 | 커먼웰쓰 사이언티픽 앤 인더스트리알 리서치 오거니제이션 | 장쇄 다중불포화 지방산을 포함하는 지질 |
WO2015196250A1 (en) | 2014-06-27 | 2015-12-30 | Commonwealth Scientific And Industrial Research Organisation | Lipid comprising docosapentaenoic acid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998055625A1 (en) * | 1997-06-04 | 1998-12-10 | Calgene, Llc | Production of polyunsaturated fatty acids by expression of polyketide-like synthesis genes in plants |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0761272B2 (ja) * | 1986-12-26 | 1995-07-05 | 財団法人相模中央化学研究所 | エイコサペンタエン酸含有脂質の製造方法 |
JPH0646864A (ja) * | 1992-05-15 | 1994-02-22 | Sagami Chem Res Center | イコサペンタエン酸合成酵素群をコードする遺伝子及びイコサペンタエン酸の製造方法 |
JPH08242867A (ja) * | 1995-01-13 | 1996-09-24 | Sagami Chem Res Center | イコサペンタエン酸生合成酵素群をコードする遺伝子及びイコサペンタエン酸の製造法 |
-
1997
- 1997-07-09 CA CA002259942A patent/CA2259942A1/en not_active Abandoned
- 1997-07-09 AU AU34583/97A patent/AU727694B2/en not_active Ceased
- 1997-07-09 EP EP97930728A patent/EP0913473A4/de not_active Withdrawn
- 1997-07-09 WO PCT/JP1997/002371 patent/WO1998001565A1/ja not_active Application Discontinuation
-
1999
- 1999-01-08 NO NO990083A patent/NO990083L/no not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998055625A1 (en) * | 1997-06-04 | 1998-12-10 | Calgene, Llc | Production of polyunsaturated fatty acids by expression of polyketide-like synthesis genes in plants |
Also Published As
Publication number | Publication date |
---|---|
NO990083L (no) | 1999-03-04 |
NO990083D0 (no) | 1999-01-08 |
AU727694B2 (en) | 2000-12-21 |
EP0913473A1 (de) | 1999-05-06 |
CA2259942A1 (en) | 1998-01-15 |
AU3458397A (en) | 1998-02-02 |
WO1998001565A1 (fr) | 1998-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19990108 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20001025 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20020506 |